baber/WOPTO huggingface dataset:
Patent KR-20020078460-A (KR)
Title: Network quality standard managementing device using SNMPV RMON
Inventor: HONG SUN IK
IPC: H04L12/24
Filed: 2001-04-12
Abstract: PURPOSE: An apparatus for managing the performance and standard of a very high speed network using an SNMPV RMON(remote network monitoring) is provided to collectively manage the performance and standard of the very high speed network by receiving RMON information collected from information collector, comparing and analyzing received RMON information with data measured in a user side, and managing and alarming the performance and standard of an entire network. CONSTITUTION: A plurality of information collectors(7) communicate with a DSLAM(3), an NAS(4), and a PMS(6), collect RMON information provided from the DSLAM(3), the NAS(4), and the PMS(6), and transmit stored RMON information to a management system(8) when data are requested from the management system(8). The management system(8) collects RMON information from the information collectors(7), compares and analyzes collected RMON information with information about the operation environment and current state of each equipment, monitors the performance and standard of an entire network, and alarms abnormality when the abnormality is generated. The management system(8) retrieves a plurality of IP use situations of a single IP user using network connection information of a user collected from each information collector(7).
Patent KR-20020079239-A (KR)
Title: Study device
Inventor: LEE EON SIK
IPC: G09B5/06
Filed: 2001-04-14
Abstract: PURPOSE: A studying instrument is provided to maximize the effect and interest of independent work on the part of students by allowing a user to repeatedly generate sound and image information in real time. CONSTITUTION: The electronic studying instrument comprises a scanner(202) for scanning a plurality of discrimination symbols(301,302,303,304) printed on a study book(99) to project images of the symbols; a recognition processing part for analyzing information processed by the scan processing part to recognize a corresponding symbol and then outputting the recognized information; a study information saving part for saving predetermined study information per the corresponding symbol; a central control part for reading and outputting the study information per the recognized symbol; a sound output processing part and an image output processing part; a sound recording processing part; and a sound recording saving part for saving the information processed by the sound recording processing part into a digital form.
Patent KR-20020080969-A (KR)
Title: Device for attaching and releasing spare tire in commercial vehicle
Inventor: PARK SEONG MAN
IPC: B62D43/04
Filed: 2001-04-18
Abstract: PURPOSE: A spare tire mounting apparatus for a vehicle is provided to improve working efficiency by inserting a spare tire installing rod simply with forming a guide bracket in the spare tire mounting apparatus. CONSTITUTION: A spare tire mounting device of a vehicle is composed of an installation part(40) having a turning part(49) including a groove inserting a spare tire mounting rod(43) and a chain(41) wound on the turning part; and a guide bracket(42) mounted between a through hole(47) in a rear end(46) of a rear floor panel(45) and a through hole(48) of a rear cross member(44) to insert the spare tire mounting rod to the groove of the turning part by guiding. The spare tire is mounted or separated with moving up and down the chain by rotating the turning part in rotating the spare tire mounting rod. Convenience is improved with inserting the spare tire mounting rod easily by the guide bracket.
Patent KR-20010069616-A (KR)
Title: Cantilever construction composed of multiple actuators for AFM, AFM system having the cantilever construction and measurement method for properties of material by using the AFM
Inventor: BAE JEONG MOK
IPC: G01B11/24
Filed: 2001-04-21
Abstract: PURPOSE: A cantilever structure for AFM(Atomic Force Microscopy) having multiple actuators, an AFM system including the cantilever structure and a method for measuring properties of material using the AFM are provided to exactly measure a shape of the surface of a sample and chemical and physical properties of the sample by having the cantilever capable of acting into a twisting mode and a bending mode. CONSTITUTION: A cantilever structure for AFM(Atomic Force Microscopy) having multiple actuators includes a plate type base(330), a projection(335) formed at a side of the base, a probe(340) formed on a lower surface of the projection, first and second actuators(310,320) corresponding to each other from the projection to an upper portion of the base and respectively applied with voltage, and first and second bond pads(350,351) formed on the lower surface of the base and connected to the first and second actuators. The first and second actuators have lower electrodes respectively formed from a lower center part of the projection to the other lower surface of the base. A third bond pad(352) is formed at the other lower surface of the base and connected to the lower electrode.
Patent KR-20010068101-A (KR)
Title: Polisher for ultra precision polishing and polishing method thereby
Inventor: JUN JI WON
IPC: B24B37/24
Filed: 2001-04-23
Abstract: PURPOSE: An abrasive body for ultra-precision polishing and a polishing method thereof are provided to regularly and precisely polish a polished body within a short time by keeping an interval between the abrasive body and the polished body with the fluid fed from a fluid passage. CONSTITUTION: A fluid passage(2) is vertically penetrated through an abrasive body(1) from the center to the edge. The abrasive body is molded with a single plastic ingredient or a mixture mixed with an abrasive compound and a binder or molded in many mixture layers(7,8,9) having each different abrasive compound. The binder is a plastic adhesive or all kinds of thermoplastics. The bottom of the abrasive body is flat or curved and the fluid passage is connected from the outside of the abrasive body. A polished body(3) is rotated in the same direction as or in the opposite direction to the abrasive body with the same rotating speed or different rotating speed while fluid is fed through the fluid passage. Then, an interval between the polished body and the abrasive body is properly kept to precisely polish the polished body.
Patent KR-20010106201-A (KR)
Title: 반도체 장치의 제조 방법
IPC: H01L21/8238
Filed: 2001-04-30
Abstract: 소자 분리 내압의 웰 경계 방향으로의 의존성을 억제하고, 어느 방향에 대해서도 높은 소자 분리 내압을 실현한다.  P웰 불순물 및 N형 불순물은 모두 복수 방향에서 주입된다.  반도체 기판의 주면의 법선 방향에 대한 주입 방향의 경사각 θ는 θ=10。로 고정되고, 주입 방향의 편각 ψ에 대해서는 반도체 기판의 주면을  따라서 상호 직교하는 2직선의 각각의 상에서 주입 방향을 나타내는 벡터의 사영 성분이 상호 대향하는 4방향(ψ=X, X+90。, X+180。, X+270。 ; X=임의의 각도)으로 설정된다.
Patent KR-20010106205-A (KR)
Title: 패턴 노광용 반사형 마스크와 그 제조 방법, 및 노광장치와 디바이스 제조 방법
IPC: G03F1/22
Filed: 2001-05-02
Abstract: 감광 물질위의 패턴 노광용 반사형 마스크는, 다층막을 가지고, 노광광을 반사하는 반사 영역, 및 노광광을 반사하지 않는 비반사 영역을 포함하고, 반사 영역과 비반사 영역은 마스크 패턴을 형성하여, 다층막의 적어도 하나의 층은 불순물 반도체로 구성되어, 예를 들어, 마스크 제조 스테이지에서 다층 막의 나쁜 전도성에 의해 야기되는 나쁜 영향들이 방지될 수 있다.
Patent KR-20020085114-A (KR)
Title: Game and advertisement method using key-input of a mobile terminal on wireless internet
Inventor: LEE SANG GYUN
Filed: 2001-05-04
Abstract: PURPOSE: A method for a game and an advertisement using the key input of a mobile terminal on the wireless Internet is provided to create profits from the advertisements and contents providing and to enhance the advertisement effect by making a user type the contents of the advertisement. CONSTITUTION: A user downloads a game program in the mobile terminal(102). The user is connected to a game advertising server(120) by running the game program. The user selects the method of the game in the game advertisement server. The game advertisement server transmits the contents of an advertisement to the mobile terminal depending on the method selected by the user. The user types the contents of the advertisement by using a keypad of the mobile terminal. The contents typed by the user are evaluated based on a specific evaluation reference. A grade is applied to the user depending on the result of evaluation. A point corresponding to the grade is accumulated. The evaluation result and points are displayed on the mobile terminal.
Patent KR-20020087583-A (KR)
Title: Step down AC regulator and its control method
Inventor: KIM JONG SU
IPC: H02M7/493
Filed: 2001-05-14
Abstract: PURPOSE: An automatic voltage-drop regulator and method for controlling operation of the same is provided to reduce power consumption and improve response time and efficiency, while reducing size of an AC power saving device. CONSTITUTION: An automatic voltage-drop regulator comprises an AC chopper unit(100) serving as a switching unit for switching and chopping an input AC voltage(Vi); a wave filtering unit(200) for wave filtering an output voltage(VIO) of the AC chopper unit; a voltage compensating unit(300) for voltage-drop compensating the input AC voltage into an output voltage(Vo), by the voltage(Vfo) filtered through the wave filtering unit; a first switch(SW1) for switching a current path between the output terminal of the AC chopper unit and the input terminal of the wave filtering unit; a second switch(SW2) for forming a current path for the current returning from the voltage compensation unit through the wave filtering unit, and switching the current path; and a control unit(400) for comparing the output voltage of the voltage compensation unit with a preset value, controlling switching operation of the AC chopper unit in accordance with the result of comparison, and controlling switching operation of first and second switches.
Patent KR-20020089691-A (KR)
Title: The construction method of cassion basis using a coagulant
Inventor: RYU YEON TAEK
IPC: E02D27/52
Filed: 2001-05-23
Abstract: PURPOSE: A construction method for an anti-scour device of a well foundation using a coagulant is provided to secure a high degree safety of the well foundation and completely eliminate defects of the well foundation such as scour. CONSTITUTION: The construction method for an anti-scour device of a well foundation(1) comprises the steps of; removing a sediment(2) located in a space(4) defined between the outer wall of the well foundation and a cut underwater rock layer(4) and on the rock layer adjacent to the space; closing the space by injecting a high density double fiber rod(10) filled with dry cement mortar(8); inserting a nozzle(18) of a coagulant injection device(16) into a plurality of injection holes(20) formed at equal distances on the fiber rod to inject a coagulant(22) such as a grouting solution.
Patent KR-20020094983-A (KR)
Title: Reticle having eye-point mark for fabricating semiconductor device
Inventor: KIM GI WON
IPC: H01L21/027
Filed: 2001-06-12
Abstract: PURPOSE: A reticle having an eye-point mark for manufacturing semiconductor devices is provided to minimize an eye-point error by fixing the starting point of a shot to edge portions of a wafer. CONSTITUTION: The reticle comprises a transparent substrate(20), a chrome pattern(22) used as a light shielding layer, and at least one eye-point mark. The chrome pattern(22) is formed on the transparent substrate(20) and has a plurality of unit shots. The eye-point mark is formed at a specific region of the transparent substrate(20). Preferably, the eye-point mark is formed in the unit shots. At this time, the starting point of the shot is fixed to edge portion(E) of the transparent substrate(20). The eye-point mark has a rectangle shape that the light-shielding region encloses the transparent region.
Patent KR-20020095667-A (KR)
Title: Correction Tape
Inventor: YEO HYEON MO
IPC: B43K29/05
Filed: 2001-06-15
Abstract: PURPOSE: Provided is a correction tape with pencils included which forms pencils at other edge of the tape to enable to write and correct easily so that it improves efficiency and convenience in working. CONSTITUTION: In the correction tape which comprises the parts of: a first winding roller(12) which winds the tape with attaching a correction coating film(10a) to be transcribed; a second winding roller(13) which winds the tape, which is untied from the first winding roller with peeling the correction coating film; and a peeling part(11) which peels the correction coating film at one edge, the correction tape with the pencils included is characterized by attaching the pencils to the other edge of the correction tape.
Patent KR-20030001692-A (KR)
Title: Device for lubricating an inert guide roller of finishing mill
Inventor: CHOI HYEONG UK
IPC: B21B27/06
Filed: 2001-06-26
Abstract: PURPOSE: An oil supplying device of inlet guide roller for finish rolling mill is provided which extends life time of bearing by spraying oil produced in the operating process of the oil supplying device onto the bearing of a guide roller. CONSTITUTION: The oil supplying device of inlet guide roller for finish rolling mill is characterized in that an oil receiving part both ends of which are sealed by a piston cover(11) and a spring cover(12) to form a receiving space is continuously formed inside a housing, an oil line(20) for supplying oil of an oil tank to the oil receiving part in the operating process of an oil pump(21) and an air line(30) for supplying air of an air tank to the oil receiving part in the operating process of an air compressor(31) are formed on the inner wall of the oil receiving part, a piston(40) which is moved forth by elastic force of an elastic spring and moved back by oil pressure of the oil line(20), and on the circumferential surface first and second oil grooves are formed is installed inside the oil receiving part, an injection line(50) for supplying oil of the first and second oil grooves to an oil supply port(125) of a guide roller(120) through an air hose(51) is formed on the moving path of the piston(40), and a control part(60) for driving an oil pump(21) by outputting operating signals to a pump motor(61) for a set time of a timer is connected to the oil pump(21).
Patent KR-20030004764-A (KR)
Inventor: JANG YONG HUN
IPC: F25D23/02
Filed: 2001-07-06
Abstract: PURPOSE: A refrigerator having doors on front and rear surface is provided to allow a user to conveniently put in or take out food. CONSTITUTION: A refrigerator includes a main body(30) having a storage space formed therein and a front surface(F) and a rear surface(R) open; a front door(10) installed to open and close the front surface of the main body; and a rear door(20) installed to open and close the rear surface of the main body. The front door is opened leftward with respect to a hinge(H) installed on a left surface and the rear door is opened rightward with respect to a hinge installed on a right surface to improve convenience.
Patent KR-20030006652-A (KR)
Title: Device for locking arm rest in an automobile
Inventor: KIM SANG HO
IPC: B60N2/75
Filed: 2001-07-13
Abstract: PURPOSE: A locking device of an armrest for a vehicle is provided to prevent the optional unfolding of the armrest at a sudden stop. CONSTITUTION: A locking knob(30) is formed in the front end of an armrest(50). The locking knob comprises a pressing member(30a), a coil spring(30b) and a rod(30c). The coil spring returns the pressing member to the former position by being installed to the lower part of the pressing member. The rod is connected to the lower part of the pressing member. A striker(60a) is extended from the contacted portion of the seatback with the armrest. The striker is guided along a guide groove(50a) of the armrest when the armrest is rotated. A rod connecting bracket(20) is connected to the rod of the locking knob and rotated around a first hinge point when the rod is rectilinearly moved due to the press/release of the pressing member. A catch(10) is rotated around a second hinge point in the rotating direction of the bracket by being elastically connected to the bracket, so that a hanging projection(10b) of a catch(10) is hung or released to or from the striker. Thereby, the optional unfolding of the armrest at a sudden stop is prevented.
Patent KR-20030012423-A (KR)
Title: The mobile phone battery module with digital camera
Inventor: KIM CHUNG GI
IPC: H04B1/38
Filed: 2001-07-31
Abstract: PURPOSE: A cellular phone battery module building a digital camera therein is provided to couple an existing digital camera with an existing cellular phone battery, thereby enabling a user to easily carry a cellular phone with the digital camera. CONSTITUTION: A digital camera(300) is built in a battery(200). An image sensor(340) receives an image passing through a lens(330), and transmits the image to a memory 1(350) under the control of a main controller 1(390). The digital camera(300) receives power from the battery(200) of a cellular phone(400) through a power circuit(370). When a photo stored in the memory 1(350) is transmitted to a computer(500), and when a communication unit 2(360) is connected with a communication unit 4(510), power is supplied to a cellular phone battery module.
Patent KR-20030011399-A (KR)
Title: Plasma enhanced atomic layer deposition equipment and method of forming a thin film using the same
Inventor: LEE CHUN SU
IPC: H01L21/20
Filed: 2001-08-02
Abstract: PURPOSE: An apparatus for depositing a plasma enhanced atomic layer and a method for forming a thin film using the same are provided to deposit an atomic layer without a short circuit in a continuous deposition process by generating plasma only within a reaction room. CONSTITUTION: A support plate(560) is used for supporting a substrate. The inside of a reactor is defined by a reactor wall(522) and the support plate(560). The reactor wall(522) has an upper face including an opening portion. A gas inflow tube(510) is used for transferring gas into the inside of the reactor. A plurality of shower heads(542,540) and the support plate(560) are used for defining a reaction room(554). The shower heads(542,540) are connected with the gas inflow tube(510). The shower heads(542,540) are installed in the inside of the reactor wall(522). The shower heads(542,540) has a plurality of injection holes for injecting the gas into the reaction room(554). A finely punctured tube(536) is installed between the gas inflow tube(510) and the shower heads(542,540) in order to intercept generation of plasma and maintain the gas flow of the gas inflow tube(510). A gas outflow tube(518) is used for exhausting the gas from the reaction room(554). An RF connection terminal(566) is connected with the shower heads(542,540).
Patent KR-20010088953-A (KR)
Title: Automatic movimg apparatus of train and method of the same
Inventor: LEE BYEONG TAEK
IPC: B61J3/04
Filed: 2001-08-22
Abstract: PURPOSE: An automatic transport apparatus and method for railway car is provided to reduce cost and labor by automating railway car transport process. CONSTITUTION: An apparatus comprises a wheel seizing unit(16) disposed at a cable(14) connected to a container(7) for transporting railway car, and which seizes both lower outer peripheries of the wheel upon application of tension force to the cable; a first pulley(8) fixed into the container through a pulley shaft(8a), and which connects the cable to a pulley groove formed at the first pulley; a second pulley(10) having a pulley shaft(10a) coupled to be movable to a guide groove(12) formed in the container, and which connects the cable together with the first pulley; a tension feed unit(20) for permitting the second pulley to be movable sideways within the guide groove so as to feed tension force to the cable; and a car transport unit(32) having a driving drum(34) wounded with several turns of the cable, and which transport railway car by rotating the driving drum.
Patent KR-20030016994-A (KR)
Title: In line surge filter device
Inventor: JUNG BYEONG HUN
IPC: H04M1/00
Filed: 2001-08-23
Abstract: PURPOSE: An in-line surge filter device is provided to connect an in line surge protection unit with an external side of a communication terminal unit linked to a line, so as to allow the in line surge protection unit to cut off a high voltage and transient surge voltage and allow a surge protection circuit built in the communication terminal unit to cut off residual surge. CONSTITUTION: An in-line surge filter(100) includes an input terminal and a ground terminal connected to a tip terminal and a ring terminal of a subscriber line, and cuts off surge flowing in the subscriber line. A communication terminal unit(200) connected to an output terminal of the in line surge filter(100) provides an interface of signals of the subscriber line. A computer(220) grounded to the earth and connecting a frame to the ground terminal of the in line surge filter(100) processes signals of the communication terminal unit(200). At least one telephone set(240) connects with the in line surge filter(100) on the subscriber line in parallel. And splitters(230) connected between the telephone set(240) and the subscriber line applies audible band signals of the subscriber line to the telephone set(240), and cuts off RF(Radio Frequency) signals generated in the telephone set(240) not to be applied to the subscriber line.
Patent KR-20030021530-A (KR)
Title: digital wire telephone for using public switched telephone network
Inventor: CHE YEN SIK
IPC: H04M1/253
Filed: 2001-09-06
Abstract: PURPOSE: A digital wired telephone using a general PSTN(Public Switched Telephone Network) is provided to perform a telephone call as a digital voice using the PSTN, discriminate an intrinsic number of a telephone, and levy a call charge to an owner of the telephone. CONSTITUTION: An EEPROM(Electrically Erasable and Programmable ROM)(8) connects to a control processor(4) of a digital voice processing unit for inputting an intrinsic code provided per a telephone when manufacturing the telephone or installing the telephone. The intrinsic code stored in the EEPROM(8) is inserted into a transmitted voice signal and the voice signal is transmitted for levying a telephone charge per the telephone.
Patent KR-20010100072-A (KR)
Title: 수매을 차단할 수 있는 기능성 풀제조
Inventor: CHOI MYUNG BU
Filed: 2001-09-04
Abstract: 본 발명은 수맥을 차단할 수 있는 기능성 풀 제조에 관한 것이다. 
     먼저 기능성 풀을 만들기 위해 물2000ml에 전분 200g과 밀가루 100g을 용해하면서 서서히 열을 주면서 등분300g을 넣고 교반하면서 섭씨 100°가 되게 끓이면 점성이 있는 기능성 동(銅)풀이 완성된다. 상기 기능성 동풀을 장판을 도포할 때 속표지에 겹겹이 풀을 발라 상기 장판을 도배하면 저렴한 가격으로 수맥을 방지할 수 있고 또한 구리는 항균금속으르 풀이 상하거나 도배후 곰팡이 등이 서식하지 않는다. 지금까지 수맥을 차단하기 위하여 동판등을 방바닥에 묻거나 또는 동을 직물에 코팅하여 동매트를 만들어 사용하므로 경제적인 손실은 물론 번거럽다. 본 발명은 장판을 도배하면서 풀에 동분을 합성하여 간단하고 저렴한 가격으로 수맥을 차단할 수 있는 방법이다.
Patent KR-20020030249-A (KR)
Title: Gripper plug for hand strapping tool
Inventor: CHEUNG NELSON
IPC: B65B13/22
Filed: 2001-09-10
Abstract: PURPOSE: A gripper plug for a hand strapping tool is provided which is easily and readily removed from its engagement with respect to the article or package being strapped as well as with respect to the overlapped end portions of the tensioned strapping disposed about the article or package. CONSTITUTION: A hand strapping tool(210) has a lower gripper member(228) incorporated therein which comprises an upstanding or upwardly projecting lip portion or member which is integrally formed upon the upper surface portion of the lower gripper member at an elevational level above the upper crest portions of lower gripper member teeth so as to inherently define a space between the upwardly projecting teeth of the lower gripper member and the undersurface portion of the lower end portion of the overlapped end portions of the strapping material(214) when an upper tensioning wheel(230) is retracted away from its engaged position with the lower gripper member. In this manner, the hand strapping tool, and more particularly, the base member(222) and the lower gripper member mounted thereon, can be easily and readily released and removed from its engaged position with the article or package being strapped as well as with respect to the overlapped end portions of the strapping material. Still further, should the lip portion of the lower gripper member become eroded or worn, the lower gripper member can be simply removed and replaced as a result of a friction fit mounting within the base member of the hand strapping tool.